package com.lagou.dao;

import com.lagou.domain.PromotionAd;

import java.util.List;

public interface PromotionAdDao {
    public abstract List<PromotionAd> findAllAdByPage();
    public abstract void savePromotionAd(PromotionAd promotionAd);
    public abstract void updatePromotionAd(PromotionAd promotionAd);
    public abstract PromotionAd findPromotionAdById(int id);
    public abstract void updatePromotionAdStatus(PromotionAd promotionAd);
}
